andrejreed7353 andrejreed7353
  • 22-04-2018
  • Mathematics
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Item 9 a softball has a volume of 1256π1256π cubic inches. find the radius of the softball.

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Аноним Аноним
  • 22-04-2018
[tex]\boxed{\boxed{\text{Volume = } \dfrac{4}{3} \pi r^3}}[/tex]

Given that volume = 1256π, find radius:

[tex]1256 \pi = \dfrac{4}{3} \pi r^3[/tex]

[tex]r^3 = 1256 \pi \div\dfrac{4}{3} \pi [/tex]

[tex]r^3 = 942[/tex]

[tex]r= \sqrt[3]{942} [/tex]

[tex]r = 9.8 \text{ inches (nearest hundredth)}[/tex]

Answer: The radius is 9.8 inches.
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